Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF2orgddz15JQbh4JiWAuUKU9Z1hlB2GrXqtzdzIUfDEVV2GQNgIlJL0fZ1… (1,748 chars)"
  }
}